/* CSS переменные для цветов и настроек */
:root {
    --primary: #ff9f43;
    --primary-rgb: 245, 158, 11;
    --primary-hover: #d97706;
    --primary-light: #fef3c7;
    --dark: #18181b;
    --zinc-700: #3f3f46;
    --zinc-800: #27272a;
    --zinc-900: #18181b;
    --black: #000000;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* Базовые стили - только самое необходимое для FCP */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    background-color: var(--white);
    line-height: 1.5;
    overflow-x: hidden;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    padding: 15px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    background: var(--primary);
    padding: 0.5rem;
    border-radius: 0.5rem;
    display: flex;
    color: var(--black);
}

.logo-text {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
}

.text-primary { color: var(--primary) !important; }

.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 8rem 1rem 4rem;
    background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), url(img/bg.jpg) left 82% center no-repeat !important;
}

.hero-blur {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 50%;
    background: rgba(var(--primary-rgb), 0.05);
    filter: blur(120px);
    border-radius: 9999px;
    pointer-events: none;
}

.hero-illustration-container {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.1;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.hero-illustration-container img {
    width: auto;
    height: 100%;
    max-height: 85%;
    object-fit: contain;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    text-align: center;
}

.hero-text-box {
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.05em;
    color: var(--gray-900);
}

/* Анимации для LCP */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ping {
    75%, 100% { transform: scale(2); opacity: 0; }
}


/* Контейнер */
.container {
    width: 100%;
    max-width: 1536px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Навигация для десктопа */
nav.desktop-nav {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    nav.desktop-nav { display: flex; }
}

.nav-link {
    font-weight: 500;
    color: var(--gray-600);
    font-size: 0.875rem;
    transition: var(--transition);
    text-decoration: none;
}

.nav-link:hover {
    color: var(--primary);
}

/* Элементы шапки */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.call-info {
    display: none;
    flex-direction: column;
    align-items: flex-end;
}

@media (min-width: 1024px) {
    .call-info { display: flex; }
}

.call-label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.call-number {
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    color: var(--gray-900);
}

.btn-order {
    background: var(--black);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.btn-order:hover {
    background: var(--primary);
    color: var(--black);
}

/* Кнопка меню для мобильных */
.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray-900);
}

@media (min-width: 768px) {
    .menu-toggle { display: none; }
}

/* Мобильное меню */
#mobile-menu {
    display: none;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
    padding: 1.5rem 1rem;
    box-shadow: var(--shadow-xl);
    position: absolute;
    width: 100%;
    top: 100%;
    left: 0;
}

#mobile-menu.active {
    display: block;
    animation: fadeInDown 0.3s ease-out;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.mobile-nav-link {
    font-size: 1.125rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--gray-800);
}

/* Адаптивность героя */
@media (min-width: 768px) { .hero-title { font-size: 3.5rem; } }
@media (min-width: 1024px) {
    .hero-illustration-container { justify-content: flex-end; padding-right: 2rem; }
    .hero-content {text-align: center;}
    .hero-text-box {margin: 0 auto;}
    .hero-title { font-size: 4rem; }
}
@media (min-width: 1280px) { .hero-title {font-size: 6rem;} }

.hero-desc {
    font-size: 1.35rem;
    color: var(--gray-600);
    margin-top: 3.5rem;
    margin-bottom: 3.5rem;
    max-width: 48rem;
    line-height: 1.625;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) { .hero-desc {/* margin-left: 0; */} }

/* Кнопки героя */
.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) { .hero-buttons { flex-direction: row; justify-content: center; } }
@media (min-width: 1024px) { .hero-buttons {justify-content: center;} }

.btn-primary-lg {
    background: var(--primary);
    color: var(--black);
    padding: 1.25rem 2.5rem;
    border-radius: 1.25rem;
    font-weight: 900;
    font-size: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-decoration: none;
    box-shadow: 0 15px 30px -10px rgba(var(--primary-rgb), 0.5);
    transition: var(--transition);
}

.btn-primary-lg:hover {
    background: var(--black);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-secondary-lg {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    padding: 1.25rem 2.5rem;
    border-radius: 1.25rem;
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: #000;
}

.btn-secondary-lg:hover { background: var(--gray-200); }

/* Статистика в герое */
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-100);
}

@media (min-width: 1024px) { .hero-stats {justify-content: center;} }

.stat-item {
    display: flex;
    flex-direction: column;
    text-align: center;
}

@media (min-width: 1024px) { .stat-item {text-align: center;} }

.stat-value { font-size: 1.875rem; font-weight: 900; color: var(--gray-900); }
.stat-label { font-size: 0.75rem; color: var(--gray-500); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }

/* Бейдж статуса */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #b45309;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.status-dot-container {
    position: relative;
    width: 0.75rem;
    height: 0.75rem;
    display: flex;
}

.status-dot-ping {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #fbbf24;
    border-radius: 9999px;
    opacity: 0.75;
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-dot {
    width: 0.75rem;
    height: 0.75rem;
    background: var(--primary);
    border-radius: 9999px;
    position: relative;
}

/* Общие стили секций */
section { padding: 6rem 0; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title { font-size: 1.875rem; font-weight: 800; margin-bottom: 1rem; color: var(--gray-900); }
@media (min-width: 1024px) { .section-title {font-size: 3rem;line-height: 1.3;} }
.section-desc {font-size: 1.125rem;color: var(--gray-600);max-width: 42rem;margin: 0 auto;padding: 17px 0 0 0;}

/* Секция преимуществ */
.benefits { background: var(--gray-50); }
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(4, 1fr); } }

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.benefit-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-5px); }

.benefit-icon-box {
    background: #fffbeb;
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d97706;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon-box { background: var(--primary); color: var(--black); }
.benefit-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem; }
.benefit-text { color: var(--gray-500); font-size: 1rem; line-height: 1.625; }

/* Секция типов транспорта */
.vehicles { background: var(--white); border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); }
.vehicles-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .vehicles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .vehicles-grid { grid-template-columns: repeat(3, 1fr); } }

.vehicle-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 2rem;
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.vehicle-card:hover {
    background: var(--white);
    border-color: #fbbf24;
    box-shadow: var(--shadow-xl);
}

.vehicle-icon-inner {
    background: var(--white);
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-icon-inner { background: var(--primary); color: var(--black); }
.vehicle-name { font-size: 1.25rem; font-weight: 900; margin-bottom: 0.5rem; }
.vehicle-desc { color: var(--gray-500); font-weight: 500; }

/* Баннер CTA */
.cta-banner {
    margin-top: 4rem;
    background: var(--black);
    border-radius: 2rem;
    padding: 2rem;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    overflow: hidden;
}

@media (min-width: 1024px) { .cta-banner { flex-direction: row; padding: 3rem; } }

.cta-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 16rem;
    height: 16rem;
    background: rgba(var(--primary-rgb), 0.1);
    filter: blur(80px);
    margin-right: -8rem;
    margin-top: -8rem;
    transition: transform 0.7s ease;
}

.cta-banner:hover .cta-glow { transform: scale(1.5); }
.cta-content { position: relative; z-index: 10; text-align: center; }
@media (min-width: 1024px) { .cta-content { text-align: left; } }
.cta-heading { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.cta-subheading { color: #a1a1aa; }
.btn-cta {
    background: var(--primary);
    color: var(--black);
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 900;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    z-index: 10;
}
.btn-cta:hover { background: var(--white); transform: scale(1.05); }

/* Секция случаев обслуживания */
.service-cases { background: var(--gray-50); position: relative; }
.service-cases .container { position: relative; }

.cases-decor {
    position: absolute;
    top: 0;
    right: 1rem;
    width: 16rem;
    height: 16rem;
    pointer-events: none;
    display: none;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
    transform: rotate(12deg);
    z-index: 0;
}
@media (min-width: 1024px) { .cases-decor { display: block; } }

.cases-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; position: relative; z-index: 10; }
@media (min-width: 768px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }

.case-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 2rem;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.case-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }

/* Секция отзывов */
.reviews { background: var(--white); }
.reviews-header-flex { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end; margin-bottom: 4rem; gap: 1rem; }
@media (min-width: 768px) { .reviews-header-flex { flex-direction: row; } }
.reviews-title-block { text-align: left; width: 100%; }
.stars-badge { display: flex; align-items: center; gap: 0.25rem; background: #fffbeb; padding: 0.5rem 1rem; border-radius: 9999px; }
.stars-badge span { font-weight: 700; margin-left: 0.5rem; color: #92400e; }

/* Секция контактов */
.contact { background: var(--gray-50); }
.contact-box { background: var(--white); border-radius: 2.5rem; box-shadow: var(--shadow-xl); border: 1px solid var(--gray-100); overflow: hidden; display: flex; flex-direction: column; }
@media (min-width: 1024px) { .contact-box { flex-direction: row; } }

.form-side { flex: 1; padding: 2rem; }
@media (min-width: 1024px) { .form-side { padding: 4rem; } }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
@media (min-width: 768px) { .form-row { grid-template-columns: 1fr 1fr; } }

.input-label { display: block; font-size: 0.875rem; font-weight: 700; color: var(--gray-700); margin-bottom: 0.5rem; }
.form-input { width: 100%; background: var(--gray-50); border: 1px solid var(--gray-200); padding: 1rem; border-radius: 0.75rem; font-size: 1rem; transition: var(--transition); font-family: inherit; }
.form-input:focus { outline: none; border-color: #fbbf24; box-shadow: 0 0 0 2px #fbbf24; }

.checkbox-row { display: flex; gap: 0.75rem; margin: 1.5rem 0 2rem; }
.checkbox-text { font-size: 0.75rem; color: var(--gray-500); line-height: 1.5; }

.btn-send { width: 100%; background: var(--black); color: var(--white); padding: 1.25rem; border-radius: 1rem; font-weight: 700; font-size: 1.125rem; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.5rem; transition: var(--transition); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
.btn-send:hover { background: var(--primary); color: var(--black); box-shadow: 0 10px 15px -3px rgba(var(--primary-rgb), 0.3); }

/* Боковая панель контактов */
.info-side { background: var(--dark); color: var(--white); padding: 2rem; display: flex; flex-direction: column; justify-content: space-between; }
@media (min-width: 1024px) { .info-side { width: 33.33%; padding: 4rem; } }

.info-item { display: flex; gap: 1rem; margin-bottom: 2.5rem; }
.info-icon-box { background: #27272a; padding: 0.75rem; border-radius: 0.75rem; color: var(--primary); display: flex; }
.info-top-label { font-size: 0.75rem; color: #71717a; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.info-text-value { font-size: 1.125rem; font-weight: 700; text-decoration: none; color: var(--white); display: block; }
.working-box { background: rgba(39, 39, 42, 0.5); border: 1px solid #27272a; padding: 1.5rem; border-radius: 1rem; font-size: 0.875rem; color: #a1a1aa; }

/* Подвал */
footer { background: var(--dark); color: var(--white); padding: 4rem 0 3rem; }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid #27272a; margin-bottom: 2rem; }
@media (min-width: 768px) { .footer-top { grid-template-columns: repeat(3, 1fr); } }
.footer-desc { color: #a1a1aa; font-size: 0.875rem; max-width: 20rem; line-height: 1.6; }
.footer-links-title { font-weight: 700; margin-bottom: 1.5rem; font-size: 1.125rem; }
.footer-list { list-style: none; }
.footer-list li { margin-bottom: 0.75rem; display: flex; align-items: flex-start; gap: 0.75rem; }
.footer-list a { color: #a1a1aa; text-decoration: none; transition: var(--transition); font-size: 0.875rem; }
.footer-list a:hover { color: var(--white); }
.footer-badge-flex { display: flex; gap: 1rem; }
.badge-ft { background: #27272a; color: #a1a1aa; padding: 0.25rem 0.75rem; border-radius: 0.25rem; font-size: 0.75rem; }
.footer-bottom { text-align: center; color: #71717a; font-size: 0.875rem; padding-top: 2rem; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }

/* Плавающая кнопка звонка */
.floating-call { position: fixed; bottom: 1.5rem; right: 1.5rem; width: 3.5rem; height: 3.5rem; background: var(--primary); color: var(--black); border-radius: 9999px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-xl); z-index: 100; animation: bounce 2s infinite; text-decoration: none; }
@media (min-width: 768px) { .floating-call { display: none; } }

/* Lazy loading изображений */
.lazy-image {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy-image.loaded {
    opacity: 1;
}